Cu2HgGeTe4
metal· JVASP-149794· Cu2HgGeTe4
Cu2HgGeTe4 is a quaternary chalcogenide compound combining copper, mercury, germanium, and tellurium—a material class of primary interest in thermoelectric and semiconductor research rather than established industrial production. This compound is investigated for potential applications in solid-state energy conversion and optoelectronic devices, where the combination of heavy elements (mercury, tellurium) and tunable electronic structure offers advantages over simpler binary semiconductors in achieving low thermal conductivity and bandgap engineering.
thermoelectric devicessemiconductor researchsolid-state energy conversionoptoelectronic materialsexperimental compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.